| Maitland to Mangualde | 4,146.18 mi (6,672.63 km) |
| Maitland to Marco de Canavezes | 4,117.23 mi (6,626.04 km) |
| Maitland to Marinha Grande | 4,099.72 mi (6,597.86 km) |
| Maitland to Massama | 4,098.07 mi (6,595.20 km) |
| Maitland to Matosinhos | 4,089.34 mi (6,581.16 km) |
| Maitland to Mealhada | 4,114.50 mi (6,621.65 km) |
| Maitland to Melgaco | 4,097.19 mi (6,593.80 km) |
| Maitland to Melres | 4,106.35 mi (6,608.54 km) |
| Maitland to Mira | 4,099.20 mi (6,597.03 km) |
| Maitland to Miranda do Corvo | 4,125.02 mi (6,638.58 km) |
| Maitland to Mirandela | 4,161.39 mi (6,697.11 km) |
| Maitland to Mogadouro | 4,187.27 mi (6,738.77 km) |
| Maitland to Moimenta da Beira | 4,147.64 mi (6,674.98 km) |
| Maitland to Moita | 4,115.10 mi (6,622.61 km) |
| Maitland to Moncao | 4,087.15 mi (6,577.63 km) |
